See All Top 12 Sophisticated Compliments Word of the Year 2024 | Polarization Terroir, Oenophile, & Magnum: Ten Words About Wine 8 Words for Lesser-Known Musical Instruments 10 Words from Taylor Swift Songs (Merriam's Version) Games & Quizzes ...
The learning needs of all sectors of the community's support, which is the key to changing attitudes. 研究性学习需要社会各界的支持,其中转变观念是关键。 www.okqikan.com 6. At the same time, the participation of all sectors of the community is important. 同时,香港社会各阶层的参与,是极为重要...
aAlthough the number of new products introduced to the market has declined significantly in recent years,and in times of recession the research department is usually one of the first to suffer cutbacks,the commitment to R&D remains at a very high level 虽然新产品的数量被介绍给市场显着近年来下...
a科学这个词从古至今都影响着代代人民,一个国家,甚至是整个世界。科学对人类的作用是不容忽视 Science this word all is affecting generation of people from ancient times till now, a country, even is the entire world.The science to humanity's function is not allow to neglect[translate] ...
The primary sector includes obtaining and refining raw materials such as wood, steel, and coal. Workers in this sector include loggers, steelworkers, and coalminers. All types of natural resources industries such as fishing, farming, forestry and mining are a part of this group. ...
S Qi,K Li 摘要: This paper analyzes the relationship of energy intensity differences and productivity differences between the Eastern and Western region in China from 1997 to 2006. Based on lagged adjusted panel data model,we estimate empirically the convergence of energy intensity with productivity ...
Over the past 50 years, large areas of agricultural land have been drained and put into intensive agricultural production. Increasing attention is now bein... I Hodge,S Mcnally - 《Ecological Economics》 被引量: 109发表: 2004年 Linking perceived external prestige and collective identification to ...
S Burgess,P Metcalfe 摘要: This paper investigates the use of incentive schemes in the public and private sectors in Britain, using a large representative cross-sectional survey. We confirm that incentive schemes are far less widespread in the public sector than the private sector. We ask ...
According to the media the French fishing industry has been in permanent state of crisis for the last 40 years. This paper recounts the events surrounding ... B Mesnil - 《Ocean & Coastal Management》 被引量: 75发表: 2008年 Publicrelationsandstrategicmanagement:Institutionalizing organization–publ...
Unit 1The Three Sectors of Economy UnitoneThethreesectorsofeconomy economy theprimarysector thesecondarysector thetertiarysector 1-1Theeconomicinfrastructure ThePrimarysector:agriculture,fishing,forestry,andextractionofrawmaterialsfromtheearth;Thesecondarysector:manufacturing,transforming,processing;Thetertiarysector:...